£4 LITHOSIAD.T.. 



subterminal line. Hind wing crimson with a faint semihyaline 

 streak beyond lower angle of cell ; the underside white, the inner 

 area tinged with crimson. 



2 • Fore wing more strongly tinged with violaceous grey, the 

 hyaline patch bilobed, the middle lobe absent. 



Sab. Brazil, Up. Amazons, Fonte Boa (Klages), type f 6 , 2 

 in Coll. Kothschild. Exp., 6 42, $ 52 millim. 



*1227y'. Zatrephes rosacea. 



Zatrephes rosacea, Roths. Nov. Zool. xvi. p. 27, pi. 4. ff. 29, 30 (1909). 



Head and thorax yellowish white suffused with reddish brown 

 and irrorated with crimson ; palpi crimson ; antennae red-brown ; 

 abdomen crimson, the ventral surface yellowish white. Fore wing 

 yellow tinged with red-brown and thickly irrorated with crimson ; 

 a slight oblique brown antemedial line from subcostal nervure to 

 inner margin ; a black discoidal point ; three postmedial hyaline 

 spots edged with brown between veins 7 and 4, the upper spot bar- 

 shaped, the middle one bifid, and the lower one elliptical, a faint, 

 oblique brown line from it to vein 2 and a faint line from vein 3 

 just beyond angle of cell to inner margin, angled inwards at vein 1 ; 

 cilia brown. Hind wing yellow suffused with crimson except on 

 costal area and cilia. Underside yellow, the apical half of fore 

 wing suffused with red-brown from costa near base to termen at 

 vein 3. 



Sab. Fr. Guiana, St. Laurent Maroni, in Coll. Dognin ; 



Brazix, Amazons, Fonte Boa, tvpef 6, 2 in Coll. Rothschild. 



Krj)., cJ 36, 2 42 millim. 



1227 h\ Zatrephes arenosa. (Plate XLIV. fig. 3.) 



Zatrephes arenosa, Schaus, Pr. U.S. Nat. Mus. xxix. p. 210 (1906). 



cJ . Head and thorax white thickly irrorated with crimson ; 

 abdomen white, dorsally suffused with scarlet except at extremity 

 which is irrorated with crimson. Fore wing violaceous white irro- 

 rated with crimson ; an oblique pale olive-brown antemedial line 

 from below costa to inner margin ; a discoidal point ; an oblique pale 

 olive-brown postmedial line from vein 7 to inner margin with 

 three semihyaline spots on its outer edge between veins 7 and 4, 

 1 hi' lowest more elongate; cilia pale brown. Hind wing scarlet, 

 the costal area and cilia white. Underside white with crimson 

 irroration on outer half of costal half of fore wing. 



//"//. Vn. (iviAXA, St. Jean Maroni (Schotis), 1 cS . Exj). 

 32 millim. 



*1227 /'. Zatrephes brunnea. (Plate XLIV. fig. 4.) 



Zatrephes brunnea, Roths. Nov. Zool. xvi. p. 30 (1909). 



r? . Head and thorax yellow mixed with pale red-brown and 

 crimson : palpi yellow, crimson behind ; pectus and legs white, the 



